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link to the channel in Zen 👇 https://zen.yandex.ru/id/61b7af0f6f12... link to the Rutube channel 👇 https://rutube.ru/channel/19312924 A BMW seventh series was brought in for diagnostics and repairs on a tow truck. Complaints that the car first began to stall, but started. In the end, it stopped starting altogether. The initial diagnostics from the car owner showed engine block errors, namely errors in the internal voltage of the engine block and several other different errors related to the pressure in the intake manifold and throttle valve, as well as the tank ventilation valve. Diagnostics using the Launch scanner, diazone, Kingbolen Ediag, diazone, Ediag, Kingbolen showed the presence of several errors, and when resetting and rereading, each time the errors were different, namely 2B9D 2A6C 2A19 2B9C 2CF0 2CEF A3AD A3AF. During the initial check, the car started, but the engine shook. When trying to warm up the engine, the car stalled, but started again, then stalled again and the starter turned but the engine did not start. When warming up continued, the engine stalled, the starter no longer turned, and the engine block stopped communicating. Further diagnostics revealed that the malfunction was directly in the engine block. Removal, disassembly and repair of the engine control unit BMW seventh series e66.